Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts2Division of Palliative Medicine, Brigham and Women’s Hospital, Boston, Massachusetts3Ariadne Labs, Brigham and Women’s Hospital, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts4Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts9Division of Aging, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts (2016-09-01時点)